Tiny tooth bumps may raise gum inflammation risk in teens with clear aligners
NCT ID NCT07506993
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether small composite attachments on molars used with clear aligners increase gum inflammation in teenagers. Researchers will measure inflammatory markers in gum fluid from 30 teens, comparing those with and without attachments. The goal is to understand if attachments create plaque traps that lead to more gum irritation.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 30 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2026
- Expected to finish
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May 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Study population will include clear aligner orthodontic patients at the UNMC College of Dentistry aged 14-35 years old.
- Ages
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14 to 35 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * orthodontic patient at the UNMC College of dentistry * clear aligner therapy Exclusion Criteria: * pregnancy
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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University of Nebraska Medical Center College of Dentistry
RECRUITINGLincoln, Nebraska, 68358, United States
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Other studies related to the condition(s) this trial covers.
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